Is the route of exposure relevant to the definition of allergy?

noun plural allergies. Informal. a strong dislike or aversion, as toward a person or activity: He has an allergy to hard work. Allergy drops work by introducing a small amount of an allergen, such as pollen or dust mites, into the body by placing the drops under the tongue daily. Over ... ... Allergy and Infectious Diseases (NIAID) (http://www.niaid.nih.gov/) PURPOSE ... definition. NIAID considers such research in epidemiology, outcomes ... A food allergy happens when your immune system overreacts to a harmless food protein—an allergen. In the U.S., the nine most common food allergens are milk, egg ... Allergy occurs when a person's immune system reacts to substances in the environment that are harmless to most people. These substances are known as allergens ... FOOD ALLERGY SAFETY. (a) IN GENERAL.—Section 201(qq)(1) of the Federal Food ... modification of the definition of ''major food allergen'' included in ... ... (Allergy and Immunology) (L.B.), and Neurology and the Zeenat ... The top half of the table models the broad definition of stroke; the bottom half models the ... Feb 21, 2024 ... immunity, cancer, abortions and allergies. The modern definition of allergy should reflect the pathophys- iological complexity of these ... A milk allergy is an immune system disorder. Milk and milk products, including yogurt, cottage cheese, and hard cheeses. Lactose is a sugar that is naturally ... AAAAI experts explain an allergic reaction occurs when the immune system overreacts to a harmless substance called an allergen.